Files with FFF extension can also be found as audio files in Gravis Ultrasound format. Somewhat old and probably not used in modern software.
FFF file extension - Gravis Ultrasound PnP bank file
What is fff file? How to open fff files?
File type specification:
fff file icon:
The FFF file extension is related to Gravis Ultrasound file format. A *.fff file contains all 'instrument parameters' and stuff while the accompanying .DAT file contains the actual sample data which is to be downloaded to the synth's memory. 8 or 16 bit mono sound format, contains loops, amplitude envelopes, layers, instruments, drum kits, collections.
List of recommended software applications associated to the .fff file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file: like open fff file, edit fff file, convert fff file, view fff file, play fff file etc. (if exist software for corresponding action in File-Extensions.org's database).
- Play fff file